Digi-Wave Language Interpretation System DWS INT 5 300

The DWS INT 5 300 is a completely portable, wireless, single-speaker, 4-language interpretation system. Ideal for up to four languages, plus floor. Up to 50 listeners. Space for up to 70 receivers per tray. Ideal when security, sound quality and flexibility are critical. Designed for small – to medium-size conferences, meetings or other events where one language is shared by four interpreters. System can serve up to 50 listeners. Additional DLT 300’s can be purchased separately to accommodate up to 14 additional languages. Additional DLR 360’s can be purchased separately to accommodate additional listeners. Can serve unlimited number of listeners within recommended range.

DWS INT 5 300 is ideal for a one floor / four interpreter scenario:
One DLT 300 transceiver is set up as body-worn transmitter to provide a direct audio feed from a speaker to four interpreters. Interpreters 1, 2, 3 and 4 then use DLT 300’s to both listen to the speaker and transmit their simultaneous interpretation to the audience on 4 separate channels. The audience, using DLR 360’s, can tune in any of these channels (they can toggle back and forth between CH 0 for floor speaker and CH 1-4 for interpreted languages).

DLR 360 Architectural and Engineering Specifications

The receiver shall be a digital receiver operating on the 2.4GHz ISM band. It shall have the ability to communicate with the DLT 300 transceiver.
The receiver shall be housed in plastic enclosure 3.54″ H x 2.36″ W x 0.63″ D (90 mm x 60 mm x 16mm) and have an LCD on the front panel. It will have a 30-pin connector supporting audio output and charging capability. It shall support recharging of NiMH batteries when used with Williams Sound compatible chargers or docking station.
The receiver shall have a battery life up to 24 hrs with two AAA Alkaline batteries, and up to 18 hrs with two NiMH batteries. It’s power will automatically shut off after approximately five minutes when no RF signal is detected from any compatible devices.
The receiver shall have 3.5mm mono/stereo headphone jack with all controls on the front of the unit. The receiver shall operate 15 simultaneous channels and shall have a 65 dB (A weighted) S/N ratio with an audio frequency response of 140 Hz to 11.5 kHz in Conference Mode and Interpreter Mode, and 140 Hz – 7.6 kHz in Intercom Mode.
The transceiver shall have power, vol +, vol -, v and ^ buttons.
The transceiver shall have FCC, Industry Canada, CE approvals and be RoHS, WEEE and RCM compliant.
The receiver shall have a two year parts and labor warranty (90 days on headphones and earphones).
This receiver shall be the Williams Sound model DLR 360.

DLR 360

These specifications are Preliminary and may be subject to change without notice.

Dimensions:

2.36″ W x 3.54″ H x 0.63″ D

(60 mm x 90 mm x 16 mm)

Weight:

1.7 oz. (47 g) without batteries.

Frequency Band:

2.4 GHz (ISM band)

Modulation:

FSK

Multi Channel:

Up to 15 simultaneous channels (one way mode)

Case Material:

Black ABS Plastic

Battery Type:

2 x AAA Alkaline or NiMH

Battery Life:

Alkaline Disposable (BAT 010-2): Up to 24 hrs

NiMH Rechargeable (BAT 022-2): Up to 18 hrs

Power Save:

Auto Sleep Mode after 5 minutes of no RF signal from compatible devices

DLT 300 Architectural and Engineering Specifications

The transceiver shall be a digital transceiver operating on the 2.4 GHz ISM band utilizing FSK modulation with patented frequency-hopping software to reduce interference potential. It shall be compatible with the DLR 360 Receiver. It shall be housed in plastic enclosure 4.07″ H x 2.43″ W x 0.44″ D (103.3 x 61.8 x 11.3 mm), have an internal rechargeable Lithium Polymer battery with smart charge built into the transceiver and an LCD on the front panel displaying, battery level, mode, time, channel number, group number, and number of other DLT’s with the talk button on (up to 6). It shall have a built-in microphone and speaker for users opting not to use a headset.
The transceiver shall have a battery life up to 14 hrs per charge and take approximately 5 hrs to reach full charge. Power will automatically shut off after approximately five minutes when no RF signal is detected from any compatible devices.
The transceiver shall operate in one-way or two-way mode (up to six speakers in a group at any given time) and have a range of up to 750 ft (229 m).
The transceiver shall have power, vol +, vol -, talk, CH +, CH -, v, GRP and ^ buttons. It shall have an illuminated talk button with a tactile braille dot.
The transceiver shall have a menu setup mode via front panel buttons configurable for (1 or 2-way operation), (master or guest operation) and (floor + 14 language portable interpretation where common floor language is used).
The transceiver shall have 3.5mm mono/stereo microphone and headphone jacks, all controls are on the front of the unit and a multi-pin style jack on the bottom provides battery charging access.
The transceiver shall operate 15 simultaneous channels in interpretation mode, support 4 simultaneous groups in two-way mode, allow a maximum of 4 simultaneous talkers in 2-way mode, and a maximum of 6 simultaneous talkers in Intercom Mode. It shall have a repeater mode to increase the range of the system.
The transceiver shall have a 74 dB (A weighted) SNR with a frequency response of 140 Hz to 11.5 kHz in Conference and Interpreter Modes and 140 Hz – 7.6 kHz in Intercom Mode.
The transceiver shall have FCC, Industry Canada, CE approvals and be RoHS, WEEE and RCM compliant.
The transceiver shall have a two year parts and labor warranty (90 days on headphones, battery, charger and earphones).
This transceiver shall be the Williams Sound model DLT 300.

Auto Sleep Mode after 5 minutes of no RF signal from compatible devices

Charge time

5 hrs. TFP 045 with cable and international adapters

Optional Chargers

2-bay CHG 102, 12-bay CHG 1012, TFP 045

Simultaneous Channels/Groups/Talkers

Up to 15 simultaneous channels (0-14) (Interpretation mode) Up to 4 simultaneous groups (2 way mode) Up to 4 simultaneous talkers per group (2-way mode) Up to 6 simultaneous talkers per group (2-way Intercom mode)